Mrs. Marisa Marcellus Otr
About this NPIWhat this record shows.
NPI 1831474733 is registered to Mrs. Marisa Marcellus Otr, a Occupational Therapist practising at 20104 State Route 3 in Watertown, New York. Occupational Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Marisa Marcellus Otr has been enumerated in the National Provider Identifier (NPI) registry since 2011.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mrs. Marisa Marcellus Otr accepts. To confirm in-network status with your specific health plan, contact Mrs. Marisa Marcellus Otr directly at (315) 779-7100.
Frequently asked
Yes. NPI 1831474733 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Occupational Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (315) 779-7100.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mrs. Marisa Marcellus Otr is a Type-1 individual NPI.